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B72210S271K101 Datasheet, PDF (31/36 Pages) EPCOS – Leaded varistors, StandarD series
Leaded varistors
StandarD series
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to “General technical information”, section 1.8.1
10 4
i max A
10 3
5
10 2
5
10 1
5
1x
10 2
103 102
104
105
106
VAR0106-H
i max
tr
10 0
5
10 _1
10 1
5
10 2
SIOV-S20K11 … K40
5
10 3
5 µs 104
tr
10 4
i max A
10 3
5
10 2
5
10 1
5
1x
10 2
102
103
104
105
106
10 0
5
10 _1
10 1
5
10 2
SIOV-S20K50 … K115
Please read Cautions and warnings and
Important notes at the end of this document.
5
10 3
31 11/07
VAR0107-Q
i max
tr
5 µs 104
tr